API Overview

About This Guide
- Recent Revisions to This Document
- Related Documents

Solution Overview

MID Structure

Smartpay Fuse Payment Services
- Smartpay Fuse Main Transaction Identifiers
- Authorization
  - Supported Authorization Features
  - 0£ Authorization
- Capture (Settlement)
- Authorization Reversal
- Credit (Refund)
  - Follow-on Credit
  - Stand-alone Credit
- Acquirer Cut-off Time
- Void
- Order Cancellation Workflow
- Payment Services Workflow

Tokenization

3-D Secure Payer Authentication Service

Alternative Payment Methods

Integration Methods
- Front-End Integration Methods
  - Secure Acceptance Hosted Checkout
  - Secure Acceptance Checkout API
  - Flex API
  - Microform Integration
- Back-End Integration Methods
  - REST API

Smartpay Fuse Portal Access

Transactional Security Keys

Reporting
- Smartpay Fuse Portal Reporting Overview
- Report Reconciliation

Reason Codes
- Reason Codes

Testing

On This Page

Recent Revisions to This Document

25.09.01: Reconstituted existing document in new format. Updated URLs, links, screenshots, and images. Changed version format to match new standard. Revised content for accuracy and flow.
1.1: Added footer/disclaimer. Updated EBC URLS. Updated screenshots.
1.0: Initial release

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